`leadersource.com`

DNSSEC	⚠️ Not signed
NS	`authns1.qwest.net` ⭐ ⚠️ Not in parent delegation
		A	2001:428::5^{🇺🇸 AS2092001:428::/32}
			PTR	`authns1.qwest.net`
		A	63.150.72.4^{🇺🇸 AS20963.144.0.0/12}
			PTR	`authns1.centurylink.net`
			PTR	`authns1.qwest.net`
			PTR	`authns1.lumen.tech`
NS	`authns2.qwest.net` ⚠️ Not in parent delegation
		A	2001:428::6^{🇺🇸 AS2092001:428::/32}
			PTR	`authns2.qwest.net`
		A	208.44.130.120^{🇺🇸 AS209208.44.0.0/14}
			PTR	`authns2.centurylink.net`
			PTR	`authns2.qwest.net`
			PTR	`authns2.lumen.tech`
NS	`ns1.bur.qwest.net` ⚠️ Not in zone NS records
		A	63.150.72.4^{🇺🇸 AS20963.144.0.0/12}
			PTR	`authns1.centurylink.net`
			PTR	`authns1.qwest.net`
			PTR	`authns1.lumen.tech`
NS	`ns1.ewr.qwest.net` ⚠️ Not in zone NS records
		A	208.44.130.120^{🇺🇸 AS209208.44.0.0/14}
			PTR	`authns2.centurylink.net`
			PTR	`authns2.qwest.net`
			PTR	`authns2.lumen.tech`
NS	`ns1.iad.qwest.net` ⚠️ Not in zone NS records
		A	63.150.72.4^{🇺🇸 AS20963.144.0.0/12}
			PTR	`authns1.centurylink.net`
			PTR	`authns1.qwest.net`
			PTR	`authns1.lumen.tech`
NS	`ns1.jsv.qwest.net` ⚠️ Not in zone NS records
		A	208.44.130.120^{🇺🇸 AS209208.44.0.0/14}
			PTR	`authns2.centurylink.net`
			PTR	`authns2.qwest.net`
			PTR	`authns2.lumen.tech`
MX	`mx1.kornferry.iphmx.com` ⭐
		A	68.232.131.125^{🇺🇸 CISCO-168.232.128.0/22 Cisco Systems Ironport Division}
		A	68.232.135.76^{🇺🇸 CISCO-168.232.134.0/23 Switch Communications Customer Route}
		A	68.232.141.211^{🇺🇸 CISCO-168.232.141.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	68.232.143.220^{🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`mx2.kornferry.iphmx.com` ⭐
		A	68.232.131.125^{🇺🇸 CISCO-168.232.128.0/22 Cisco Systems Ironport Division}
		A	68.232.135.76^{🇺🇸 CISCO-168.232.134.0/23 Switch Communications Customer Route}
		A	68.232.141.211^{🇺🇸 CISCO-168.232.141.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	68.232.143.220^{🇺🇸 CISCO-168.232.143.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`careers-kornferry-com.mail.protection.outlook.com`⁽¹⁰⁰⁾
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.41.58^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr02cu00102.inbound.protection.outlook.com`
MX	`inbound1.kornferry.com`⁽⁵⁰⁰⁾
		A	208.46.217.245^{🇺🇸 AS209208.44.0.0/14}
			PTR	`inbound1.kornferry.com`
MX	`mailgate1.kornferry.com`⁽⁵⁰⁰⁾
		A	66.77.61.217^{🇺🇸 AS20966.77.0.0/16}
			PTR	`mailgate1.kornferry.com`
TXT	`v=spf1 -all`
TXT	`MS=ms74411498`
TXT	`2276462`
SOA	`authns1.qwest.net`abuse@aup.lumen.com serial=2230523000

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774571487

PTR for

17.32.61.65.in-addr.arpa

Same first word

leadersource.in

leadersource.com

leadersource.net

leadersource.co.in

leadersource.org

Similar names

dealersource.ca

dealercourse.com

dealresource.com

dealersource.net

sourcedealer.com

resourcedeal.com

secureloader.com

resourcelead.com

sourceleader.com

dealersource.com

DNS History

12 records (11 active, 1 former)

●NSauthns1.qwest.net2026-03-27 → 2026-03-27 · 3 obs

○ 2015-08-16 06:07:08
● 2026-03-27 00:40:40
● 2026-03-27 00:40:42

●NSauthns2.qwest.net2026-03-27 → 2026-03-27 · 3 obs

○ 2015-08-16 06:07:08
● 2026-03-27 00:40:40
● 2026-03-27 00:40:42

●NSns1.bur.qwest.net2015-08-16 → 2026-03-27 · 2 obs

● 2015-08-16 06:07:08
● 2026-03-27 00:40:42

●NSns1.ewr.qwest.net2015-08-16 → 2026-03-27 · 2 obs

● 2015-08-16 06:07:08
● 2026-03-27 00:40:42

●NSns1.iad.qwest.net2015-08-16 → 2026-03-27 · 2 obs

● 2015-08-16 06:07:08
● 2026-03-27 00:40:42

●NSns1.jsv.qwest.net2015-08-16 → 2026-03-27 · 2 obs

● 2015-08-16 06:07:08
● 2026-03-27 00:40:42

●MXcareers-kornferry-com.mail.protection.outlook.com2015-08-16 → 2026-03-27 · 2 obs

● 2015-08-16 06:07:08
● 2026-03-27 00:40:42

●MXinbound1.kornferry.com2015-08-16 → 2026-03-27 · 2 obs

● 2015-08-16 06:07:08
● 2026-03-27 00:40:42

●MXmailgate1.kornferry.com2015-08-16 → 2026-03-27 · 2 obs

● 2015-08-16 06:07:08
● 2026-03-27 00:40:42

●MXmx1.kornferry.iphmx.com2015-08-16 → 2026-03-27 · 2 obs

● 2015-08-16 06:07:08
● 2026-03-27 00:40:42

●MXmx2.kornferry.iphmx.com2015-08-16 → 2026-03-27 · 2 obs

● 2015-08-16 06:07:08
● 2026-03-27 00:40:42

○A54.200.98.902015-08-16 → 2017-06-12 · 4 obs

● 2015-08-16 06:07:08
● 2017-06-12 17:26:14
○ 2026-03-27 00:40:40
○ 2026-03-27 00:40:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...	-
leadersource.com	ns1.iad.qwest.net, ns1.jsv.qwest.net, ns1.bur.qwest.net, ns1.ewr.qwest.net	-

✅ Authoritative Response

Server:63.150.72.4

NS records: ns1.iad.qwest.net, ns1.jsv.qwest.net, ns1.bur.qwest.net, ns1.ewr.qwest.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leadersource.com (unsigned zone)

⏱️ Timing

Total: 849ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`authns1.qwest.net, authns2.qwest.net`
MX	5	`careers-kornferry-com.mail.protection.ou, mx1.kornferry.iphmx.com (pri: 5)...`
TXT	3	`MS=ms74411498, 2276462...`
SOA	1	`authns1.qwest.net abuse.aup.lumen.com`

Analysis

Name Servers

leadersource.com delegates to six name servers: authns1.qwest.net, authns2.qwest.net, ns1.bur.qwest.net, ns1.ewr.qwest.net, ns1.iad.qwest.net and ns1.jsv.qwest.net.

leadersource.com at least partially shares name servers with other domains, for instance 110.46.208.in-addr.arpa, 15.109.207.in-addr.arpa, 32.45.208.in-addr.arpa, 60.130.67.in-addr.arpa and managemyctlstore.com.

These name servers are commonly used with authns1.centurylink.net and authns2.centurylink.net.

Host names with two IPs:

authns1.qwest.net resolves to 2001:428::5 and 63.150.72.4.

authns2.qwest.net resolves to 2001:428::6 and 208.44.130.120.

Host names with one IP:

ns1.bur.qwest.net resolves to 63.150.72.4.

ns1.ewr.qwest.net resolves to 208.44.130.120.

ns1.iad.qwest.net resolves to 63.150.72.4.

ns1.jsv.qwest.net resolves to 208.44.130.120.

Host names pointing to 63.150.72.4: authns1.qwest.net, ns1.bur.qwest.net and ns1.iad.qwest.net.

Host names pointing to 208.44.130.120: authns2.qwest.net, ns1.ewr.qwest.net and ns1.jsv.qwest.net.

Mail Servers

leadersource.com is served by five mail servers: inbound1.kornferry.com, mailgate1.kornferry.com, mx1.kornferry.iphmx.com, mx2.kornferry.iphmx.com and careers-kornferry-com.mail.protection.outlook.com.

leadersource.com shares at least partially some mail servers with other domains, for instance mhidns.com, mheiman.com, futurestep.de, esi-intl.co.uk and esi-intl.de.